LED Indicators
Diagnostic Indicators
The diagnostic indicators on the front panel highlight system issues during system startup.
LED Indicator
Description
Hard drive
l
Blinks orange — the hard drive is experiencing an error.
Temperature
l
Blinks orange — there is a thermal error.
Errors include:
l
temperature out of range
l
fan failure
Check that the fans are functioning correctly and the air vents are not blocked.
Electrical
l
Blinks orange — there is an electrical error.
Errors include:
l
voltage out of range
l
failed power supply
l
voltage regulator
Check the power status indicator to confirm if it is an issue with the power supply.
Memory
l
Blinks orange — there is a memory error.
PCIe
l
Blinks orange — there is a PCIe card error.
Restart then upgrade the device firmware if the error persists.
System health
and System ID
l
Blue — powered and in good health
l
Blinking blue — System ID mode active
l
Orange — fail-safe mode
l
Blinks orange — there is an error
Power Status Indicators
The power button on the front lights up when power is on.
Additional information about the power supply is provided by the power status indicator on the power
supplies at the back. The following table describes what the LEDs indicate:
LED Indicators
15
